baber/WOPTO huggingface dataset:
Patent JP-H0510721-A (JP)
Title: Target distance correcting method and target and distance correcting apparatus and drilling apparatus using distance correcting apparatus
Inventor: FUJIMORI ISAO
IPC: G01B11/02
Filed: 1991-07-05
Abstract: PURPOSE:To correct the distance of images on a target easily regarding an apparatus by which the distance to an image or the size of the image which is obtained by photographing a target the image formed thereon by a CCD camera is measured. CONSTITUTION:A plurality of observation points 2 having prescribed parting distance and parting direction are formed in a target 1 and light-emitting body is put in those points. Data of measurement points is put in an image processing apparatus 4 and at the same time, the target is photographed by a CCD camera 3 and the distance and the size on the target are corrected by comparing the calculated result of the number of image elements existing between measurement points according to the image data with the data put in.
Patent JP-S6187240-A (JP)
Title: Photomagnetic recording medium
Inventor: NEHASHI SATOSHI
IPC: G11B11/105
Filed: 1984-09-12
Abstract: PURPOSE:To provide an photomagnetic recording medium which has a high S/N ratio and permits high-density recording and high-speed recording by forming said medium so as to have an photomagnetic recording layer consisting of an alloy added with specific elements and a low coercive force material layer consisting of a 'Sendust(R)' alloy or 'Super Sendust(R)' alloy. CONSTITUTION:The photomagnetic recording medium has the photomagnetic recording layer consisting of the alloy composed of elements of at least >=1 kinds of Ce, Pr and Nd as well as Fe and impurities or said alloy added further with elements of >=1 kinds among Ti, Zr, Ta, Hf, Nb, W, Y, Mo, B and Si or the alloy added further with >=1 kinds of elements of Cr, Co, Cu, Ni and Mn to said alloy and he low coercive force magnetic material layer of which the coercive force is <=1/5 the coercive force of the photomagnetic recording layer and <=100 oersted and which consists of the 'Sendust(R)' alloy composed of Fe, Al, Si and impurities or the 'Super Sendust(R)' alloy composed of Fe, Al, Si, Ni and impurities.
Patent JP-S6346912-A (JP)
Title: Suspension device for vehicle
Inventor: FUKUMURA TAKEO
IPC: B60G17/015
Filed: 1986-08-15
Abstract: PURPOSE:To enhance the gas tightness of a vehicle suspension device and to ensure the change-over of the spring constant of the device, by providing a second gas chamber in addition to an outer cylinder gas chamber, by forming an oil chamber between both gas chambers and by providing a flow control valve in an oil passage to the oil chamber. CONSTITUTION:When an inner cylinder 6 is moved downward relative to an outer cylinder 5, oil in an oil chamber 24 actuates a valve body 35 so that oil flow into an oil chamber 26 to generate a damping force through a rotary flow control valve 64 controlled in accordance with the running condition of a vehicle. Simultaneously, when bellows 20 are extended, the volume of a first gas chamber 23 is decreased. At this time oil in the oil chamber 24 flows in part into an oil chamber 86 within an auxiliary chamber 3 through an oil passage 92. With this arrangement, bellows 83 in the auxiliary chamber 3 is extended to reduce the volume of a second gas chamber 85. With this arrangement, both gas chambers 23, 85 effectively serve as a gas spring for lowering the spring constant.
Patent JP-H0916837-A (JP)
Title: Passing object sensor
Inventor: JINNO MASARU
IPC: G01V8/12
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a passing object sensor which has no malfunction even when the external light enters a path. SOLUTION: A path 11 has an opening part 12 at one of its both ends, and a light emitting element 2 is provided on a counter wall surface 14b forming the path 11 together with a light receiving element 3 provided on the other counter wall surface 14a respectively. In such a constitution of a passing object sensor, the element 3 is placed at the part 12 of one of both ends of the path 11 together with the element 2 placed at the other end 13 of the path 11. Thus both elements 2 and 3 are diagonally arranged to each other.
Patent JP-S6252654-A (JP)
Title: Memory device
Inventor: SEKI TOSHIMICHI
IPC: G06F13/14
Filed: 1985-08-30
Abstract: PURPOSE:To expand memory capacity by utilizing an address space corresponding to the difference between the memory capacity and the capacity of an I/O device so as to additionally install an I/O space memory where an I/O read/write command is possible. CONSTITUTION:The memory 3, the I/O device 4 and an I/O space using memory 11 know that they are selected when addresses available from decoding the data of an address bus 1 are equal and when a memory read/write signal or the I/O read/write signal is received. The data in the memory 3, I/O device 4 and I/O space using memory 11 is outputted to the data bus 2 when the read signal is received. On the other hand, when the write signal is received, the data of the data bus 2 is inputted to the memory 3, the I/O device 4 and the I/O space using memory 11. At this time, the I/O device 4 and the I/O space using memory 11 decode the address from the address bus 1, and the difference between said addresses is used for the device 4 and the memory 11 to know whether they are selected or not.
Patent JP-2000026583-A (JP)
Title: Production of aliphatic polyester carbonate
Inventor: KURIYAMA IKUHISA
IPC: G01N21/359
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of an aliphatic polyester carbonate having sufficiently high molecular weight and melting point for practical purpose, exhibiting moldability, heat-resistance, solvent resistance and mechanical strength and having faint color within a short reaction time while controlling the molecular weight in high accuracy. SOLUTION: An aliphatic polyester carbonate is produced by reacting an aliphatic polyester oligomer with a carbonate compound. In the above process, the molecular weight of the aliphatic polyester carbonate can be controlled by setting the molar ratio of the carbonate compound to the terminal hydroxy group of the aliphatic polyester oligomer to 0.4-0.6. A faintly colored aliphatic polyester carbonate having a terminal hydroxy group content of 0.01-0.50 wt.% can be produced by this process.
Patent JP-S5892841-A (JP)
Title: Densitometer
Inventor: YAMAMOTO HIROSHI
IPC: G01N30/95
Filed: 1981-11-28
Abstract: PURPOSE:To form a densitometer having multiple functions such as analysis of plural samples, and making of density distributions of samples by forming the images irradiated from the samples on an inlet slit, and combining solid state image detectors and spectral mechanisms. CONSTITUTION:The light from a light source 11 for white light is condensed and irradiated to one of the sample spots S developed on a thin layer chromatograph plate 14, and the light transmitted therethrough is image on an inlet slit 16. Detectors 18 consisting of plural pieces of image sensors on a curved surface detect the light of the corresponding wavelengths divided by a diffraction grating 17. The signal is arithmetically processed with a computer 20 and is displayed on a display part 21. Now if the plate 14 is moved in one direction, the plural samples on the plate are analyzed successively and the outputs of respective image sensors are arithmetically processed, whereby the density distributions in the respective sample spots are measured.
Patent JP-H0943163-A (JP)
Title: Surface inspection apparatus
Inventor: GOYA YOSHINORI
IPC: G01N21/892
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively detect the area fault generated on the surface to be inspected of an object to be inspected. SOLUTION: The surface inspecting apparatus comprises a laser emitting unit 2 for scanning a laser beam on the surface 1 to be inspected of an object to be inspected in a width direction, a photoreceiver 4 for photoreceiving the reflected light of the scanned beam on the surface to be inspected under optically equal condition in the width direction, a photoelectric converter 4 for converting the photoreceived light into an electric signal by an arbitrary gain, a high-voltage power source 5 for supplying a high voltage to be applied to the converter 4, a high-voltage controller 6 for outputting a high-voltage control signal for controlling the gain of the converter 4, fault discriminating means 7 for extracting a fault signal from the video signal of the converter 4, a band- pass filter 8 for passing a high-voltage control signal only through specific frequency band,  and surface-like fault discriminating means 9 for discriminating the output via arbitrary threshold value. The change of the control signal is detected by the filter 9 and the means 9 to detect the reflectivity change of the surface 1 to be inspected of the object to be inspected.
Patent JP-2001023249-A (JP)
Title: Adjusting disk
Inventor: SHIBUYA GIICHI
IPC: G11B7/26
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting disk capable of precisely and efficiently executing various kinds of adjustment of an optical head and an optical disk system including it. SOLUTION: Annular flat parts 16 are arranged adjacently to pit forming areas 18 in the area 12 wherein a variation or irregularity of reflectivity can be reduced (the area equivalent to an information recording area of an ordinary optical disk), and the power of a laser beam is precisely adjusted by utilizing the annular flat parts 16 as a mirror surface.
Patent JP-H1176811-A (JP)
Title: Active adsorbent and its manufacture
Inventor: SODEYAMA KENICHI
IPC: B01J20/12
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a less costly and high-performance active adsorbent having characteristics such as high surface ratio peculiar to a porous material, e.g. pumice stone, coupled with the activity of carbon and the sterilizing power of graphite silica. SOLUTION: A porous material with a high surface ratio is impregnated, to the interior of the pores, with an edible oil such as rape oil or its waste oil, and then the oil is carbonized by heating the oil in a reducing atmosphere. Thus it is possible to obtain the porous material, way deep upto the inner face of which carbon sticks. In addition, the fine powder of graphite silica is mixed with the vaporized edible oil or its waste oil and the mixture is applied to the surface and the pore inner face of the porous material. Thus the useful function of the carbon and the graphite silica is efficiently displayed.
Patent JP-H0946267-A (JP)
Title: High-frequency equipment for radio communication equipment
Inventor: ADACHI KATSU
IPC: H04B1/44
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency equipment for a radio communication equipment saved in a data setting time by separating the power supply of a PLL circuit. SOLUTION: A transmission/reception power supply switching switch SW1 and a PLL circuit power supply switch SW2 are arranged in the high-frequency equipment for the radio communication equipment. In the state of transmission, the transmission/ reception power supply switching switch SW1 is switched to the side of a transmission part TX to supply power to VCO 3, first and second buffer amplifiers 4 and 5 and a power amplifier 6, and at the same time, the PLL circuit power supply switch SW2 is energized to operate the PLL circuit 2. On the other hand, in the state of transmission, a power source to a reception part 10 is turned off. To the contrary, in the state of reception, the transmission/reception power supply switching switch SW1 is switched to the side of the receiving part RX to supply power to the reception part 10 to operate.  On the other hand, power supply to a transmission part is turned off, but only the PLL circuit 2 continues operation because the PLL circuit power supply switch SW2 keeps being energized in the access period of one communication communicating a transmission/reception signal.
Patent JP-H0630633-A (JP)
Title: Culm transportation apparatus
Inventor: MAKIZONO HARUMICHI
IPC: A01D61/00
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the catch of culms caused by the winding on a sprocket without using a scraper in a culm transportation apparatus having a transport chain extended on sprockets in a freely rotatable manner by connecting a number of link plates having culm-checking protrusions with each other with pins in a relatively swivellable state to form the transport chain. CONSTITUTION:The rear end 14b of a link plate 14 is extended to a position corresponding to the base part of the rear-side protrusion 14a at a position lapping over the rear link plate 14 in the circulation direction in a culm transport range. The rear part 14b of the link plate 14 is formed to lap over the checking fringe of the rear-side protrusion 14a by the motion relative to the rear link plate 14 in the circulation direction caused by the winding on the sprocket 13a.
Patent JP-S5981116-A (JP)
Inventor: KUWAJIMA TSUNEO
IPC: B28B21/30
Filed: 1982-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6436363-A (JP)
Title: System for making access to dual port memory
Inventor: SETO EIICHI
IPC: G06F12/06
Filed: 1987-07-31
Abstract: PURPOSE:To simplify an access arbitration means and to improve a memory cycle time and the performance of a throughput, by dividing a memory into two pages, and enabling a remaining page to be accessed by reading a status in making access by a master CPU by a slave CPU. CONSTITUTION:The titled system is constituted so that the memory 11 is divided into two pages and both CPUs 12 and 13 can make access to them at every page, and a status register 18 which stores the fact of making access of the CPU12 including page information from the CPU12 out of the CPUs 1 and 13 and supplies the information to another slave CPU13 is provided. And the system is constituted so that the slave CPU13 can make access to the remaining page from the page information while the master CPU12 makes access and access arbitration can be performed only by the write and the read of status information, and simultaneous access by the master CPU12 and the slave CPU13 at every page can be performed. In such a way, it is possible to perform a fast and efficient data processing while keeping the easiness of the access arbitration.
Patent JP-H0833631-A (JP)
Title: Hanging appliance used for operation using laparoscope
Inventor: SENO SHIGEO
IPC: A61B1/00
Filed: 1994-07-21
Abstract: PURPOSE:To use an appliance for largely expanding the abdominal cavity by pulling the abdominal wall in combination as an appliance for holding a telescope. CONSTITUTION:This hanging appliance has plural pieces of expanding arms 2 which expand the abdominal cavity by inserting these arms into the abdominal cavity from a small hole incised at the abdominal wall and pulling the inside surface of the abdominal wall in a hanging state and a hanging arm 3 which are connected to these expanding arms 2 and pull the expanding arms 2 outside the abdominal cavity. A scope holder 6 is connected to the hanging arm 3. The appliance is so constituted that the telescope is held at the scope holder 6 in the state that the expanding arms 2 inserted into the abdominal cavity expand the abdominal cavity.
Patent JP-2000342321-A (JP)
Title: Pocket
Inventor: TANAKA YUKIMARO
IPC: A45C11/34
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a pocket capable of being easily mounted on and demounted from a main body by demountably mounting the pocket on the main body, and providing an upper part of the pocket with a clip part. SOLUTION: A pocket 2 is made of a synthetic resin, antibacterial resin, metal, non-metal, glass, glass fiber, pulp and wood. The pocket 2 capable of being mounted on and demounted from a main body 1 is formed, and a clip part 3 is mounted on an upper part of the pocket 2 to easily mount and demount the pocket 2 capable of being easily mounted and demounted. That is, the pocket 2 capable of being easily mounted and demounted to the article is formed by mounting a demountable pocket 2 on the main body 1, and providing the upper part of the pocket 2 with the clip part 3. Whereby the pocket 2 including writing tools and easily demountable, is integrated with a notebook, a pocket notebook, a memo pad or the article, and can be directly attached to and removed from there.  In taking a memo it requires only to take out the notebook, the pocket notebook, the memo pad and the article from a bag.
Patent JP-S6244954-A (JP)
Title: Primary battery having concentrated alkaline electrolyte
Inventor: COSTENOBLE ULLRICH
IPC: H01M4/06
Filed: 1986-08-19
Abstract: In a galvanic primary cell, the anode mixture of a zinc-alkaline electrolyte gel is displaced by the introduction of a hollow body into the concentrically arranged anode space so that the zinc powder is fixed in a layer oriented toward the cathode of the cell, ensuring proper discharge, and so that the aqueous portion of the anode mixture can escape inside the displacement body through narrow openings in the body's wall. By attaching the displacement body to the negative electrode conductor, the current drainage can be improved by making at least part of the displacement body of a metallically conducting material.
Patent JP-H0841800-A (JP)
Title: Fiber formed product, formation of the same and apparatus therefor
Inventor: NAKAMURA TORU
IPC: D21J7/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide both a method for forming a fiber formed product by which the fiber formed product, useful for annular packings, etc., and formed into a desired shape can simply be obtained from the beginning without forming a fibrous material with a punching die and an apparatus for forming fibers. CONSTITUTION:This method for forming a fiber formed product is to inject water from a water supply tank 5 into a water holding and dehydrating tank of a forming device so as to locate the water level above a wire cloth 6, inject a liquid raw material prepared by mixing desired vegetable fibers with mineral fibers, a filler, a chemical and water from a raw material tank 4 into a raw material receiving part 9E, lift an inner cylinder valve 9D, lower the liquid raw material downward, normally or reversibly turn agitating blades 9B, agitate the resultant raw material mixture, then open an opening and closing valve 7C, drain water, dehydrate and form a fiber formed product 11 on the wire cloth 6 in a frame mold 8 by suction from a suction port 7F with a vacuum, then lift the parts above the frame mold 8 upward, rotate the wire cloth in the direction of a dryer 3, dry the fiber formed product 11, subsequently lower the parts above the frame mold 8 and repeat these steps described above.
Patent JP-H1138400-A (JP)
Title: Liquid crystal element
Inventor: KOBAYASHI SHIYOUHEI
IPC: G02F1/1335
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent light from being reflected inside an element more effectively, and to reduce the number of films of the elements by forming a reflection protective film including a transparent electrode film provided on a transparent substrate on one transparent substrate. SOLUTION: This liquid crystal element is provided with a pair of transparent glass substrates 11a, 11b, on one transparent substrate 11a of them, a dielectric film 12a, a transparent electrode (ITO) 13a and an oriented film 14a are sequentially laminated, on the other transparent substrate 11b also, a dielectric film 12b, an ITO film 13b and an oriented film 14b are sequentially laminated and the space between the oriented films 14a, 14b on these transparent substrates 11a, 11b is interposed with a liquid crystal 16 by sealing the space with a sealant 15.  In this case, a reflection protective film 17a is composed with a three-layer structure of the dielectric film 12a, the ITO film 13a and the oriented film 14a laminated on the transparent substrate 11a and similarly, a reflection protective film 17b is composed with the three layer structure of the dielectric film 12b, the ITO films 13b and the oriented film 14b laminated on the transparent substrate 11b.
Patent JP-H11177214-A (JP)
Title: Method for electrolytic plating
Inventor: COUBLE EDWARD C
IPC: H05K3/18
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of treating steps by carrying out, following a treatment using a permanganic acid solution and preparatory formation of carbonaceous coating film, removal of the remainder of neutralization and permanganic acid and using a single treatment solution for adjusting the charge or the surface of a circuit board substrate. SOLUTION: In the production of a multi-layer circuit board using carbonaceous conductive covering film, holes and bias are formed first and cleaning is performed so as to soften the walls of hole and bias thereafter. Next smear is removed. The following neutralization and charge adjustment steps are combined as a single step. An optimal reducing agent is a stannous ion obtained from an oxidized stannous solution. A single treatment solution contains a high molecular electrolyte. The third element of single treatment solution is an acid. A surfactant is added as needed. Further, a glass etching corrosion liquid is added as needed. Thus, the number of plating steps can be reduced and defective interconnection be also eliminated.
Patent JP-H0921972-A (JP)
Title: Optical device
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/135
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To adjust the intervals between plural light spots on a medium using a simple constitution. SOLUTION: Diverging luminous fluxes from light emitting points 1a and 1b of a laser light source 2 are made into parallel luminous fluxes by a collimating lens 3. The fluxes are passed through an afocal optical system 4 which varies an angular magnification, deflected to the perpendicular direction to the plane of the figure by a deflector 5 and image formed on a photosensitive drum 7 as two light spots Sa and Sb by an image forming lens 6. An interval h of the two luminous fluxes is adjusted by varying the angular magnification of the system.
Patent JP-S6349562-A (JP)
Title: Wheel lighting device for automobile
Inventor: MINESHIMA MAKOTO
IPC: B60B7/00
Filed: 1986-08-18
Abstract: PURPOSE:To make it possible to observe a design expressed on a tire wheel as this design stops, during running at night, by setting a stroboscopic light emitting device adapted to emit light synchronously with the rotating speed of the wheel, on the fender part at the wheel position. CONSTITUTION:A permanent magnet m is fixed by adhesive on the inside surface of a wheel H, and a detecting coil c of a detecting part D1 is fixed to a knuckle A, by the position which the magnet m passes with the rotary motion of the wheel H. A stroboscope S is fixed by a machine screw, on the fender part F which is correspondent with the wheel position, at the position as this stroboscope S lightens up the outside face of the wheel. Then, light is emitted intermittently from a xenon lamp L synchronously with the wheel, by giving pulse current which is synchronous with the rotation of the wheel, from the coil c to a trigger of the stroboscope S, during running at night. That is, a design on the outside face of the tire wheel is lightened up always at the set phase condition, by emitting light from the lamp L always at the set phase position of the wheel.